Oct 12 18:42:51.072 INFO checking kryo4096/rust-chat against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 18:42:51.072 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 12 18:42:51.724 INFO blam! 7ecf3d94a90ebf5557140a7fe05061784dafe923e62f75d8a070b029c2651b4d
Oct 12 18:42:51.748 INFO running `"docker" "start" "-a" "7ecf3d94a90ebf5557140a7fe05061784dafe923e62f75d8a070b029c2651b4d"`
Oct 12 18:42:52.555 INFO kablam! usermod: no changes
Oct 12 18:42:52.684 INFO kablam!     Checking mio v0.6.14
Oct 12 18:42:54.404 INFO kablam!     Checking ws v0.7.6
Oct 12 18:42:56.496 INFO kablam!     Checking chat v0.1.0 (/source)
Oct 12 18:42:57.221 INFO kablam! warning: unnecessary parentheses around `if` condition
Oct 12 18:42:57.221 INFO kablam!   --> src/main.rs:41:15
Oct 12 18:42:57.221 INFO kablam!    |
Oct 12 18:42:57.221 INFO kablam! 41 |             if(command.len() > 0) {
Oct 12 18:42:57.221 INFO kablam!    |               ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 18:42:57.221 INFO kablam!    |
Oct 12 18:42:57.222 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 12 18:42:57.222 INFO kablam! 
Oct 12 18:42:57.324 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 18:42:57.324 INFO kablam!   --> src/main.rs:45:25
Oct 12 18:42:57.324 INFO kablam!    |
Oct 12 18:42:57.324 INFO kablam! 45 |                         self.out.send("<span style=\"color: red\">Unknown Command</span><br>");
Oct 12 18:42:57.324 INFO kablam!    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 18:42:57.324 INFO kablam!    |
Oct 12 18:42:57.324 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 18:42:57.324 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 18:42:57.324 INFO kablam! 
Oct 12 18:42:57.324 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 18:42:57.324 INFO kablam!   --> src/main.rs:63:9
Oct 12 18:42:57.324 INFO kablam!    |
Oct 12 18:42:57.324 INFO kablam! 63 |         self.out.broadcast(format!("<span style=\"color: red\">{} has disconnected</span><br>",self.remote_addr));
Oct 12 18:42:57.324 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 18:42:57.324 INFO kablam!    |
Oct 12 18:42:57.324 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 18:42:57.324 INFO kablam! 
Oct 12 18:42:57.324 INFO kablam! warning: unnecessary parentheses around `if` condition
Oct 12 18:42:57.324 INFO kablam!   --> src/main.rs:41:15
Oct 12 18:42:57.324 INFO kablam!    |
Oct 12 18:42:57.324 INFO kablam! 41 |             if(command.len() > 0) {
Oct 12 18:42:57.324 INFO kablam!    |               ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 18:42:57.324 INFO kablam!    |
Oct 12 18:42:57.324 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 12 18:42:57.324 INFO kablam! 
Oct 12 18:42:57.405 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 18:42:57.405 INFO kablam!   --> src/main.rs:45:25
Oct 12 18:42:57.405 INFO kablam!    |
Oct 12 18:42:57.405 INFO kablam! 45 |                         self.out.send("<span style=\"color: red\">Unknown Command</span><br>");
Oct 12 18:42:57.405 INFO kablam!    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 18:42:57.405 INFO kablam!    |
Oct 12 18:42:57.406 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 18:42:57.406 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 18:42:57.406 INFO kablam! 
Oct 12 18:42:57.406 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 18:42:57.406 INFO kablam!   --> src/main.rs:63:9
Oct 12 18:42:57.406 INFO kablam!    |
Oct 12 18:42:57.406 INFO kablam! 63 |         self.out.broadcast(format!("<span style=\"color: red\">{} has disconnected</span><br>",self.remote_addr));
Oct 12 18:42:57.406 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 18:42:57.406 INFO kablam!    |
Oct 12 18:42:57.406 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 18:42:57.406 INFO kablam! 
Oct 12 18:42:57.428 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.83s
Oct 12 18:42:57.430 INFO kablam! su: No module specific data is present
Oct 12 18:42:57.866 INFO running `"docker" "rm" "-f" "7ecf3d94a90ebf5557140a7fe05061784dafe923e62f75d8a070b029c2651b4d"`
Oct 12 18:42:58.093 INFO blam! 7ecf3d94a90ebf5557140a7fe05061784dafe923e62f75d8a070b029c2651b4d